Home / 1,847,449,118.97-2,770,942,568.85-603,775,540.89

Finding the Fourth Proportional to 1,847,449,118.97, 2,770,942,568.85 and 603,775,540.89

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Solution

The fourth proportional to 1,847,449,118.97, 2,770,942,568.85 and 603,775,540.89 is: 905,587,781.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,449,118.97 : 2,770,942,568.85 = 603,775,540.89 : x
  2. Step 2: Convert to fraction form
    1,847,449,118.97/2,770,942,568.85 = 603,775,540.89/x
  3. Step 3: Cross multiply
    1,847,449,118.97x = 2,770,942,568.85 × 603,775,540.89
  4. Step 4: Simplify right side
    1,847,449,118.97x = 1,673,027,348,282,534,656
  5. Step 5: Solve for x
    x = 1,673,027,348,282,534,656/1,847,449,118.97
  6. Step 6: Final answer
    x = 905,587,781.07

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.